Construction of Highly Accurate Depth Estimation Dataset Using High Density 3D LiDAR and Stereo Camera
| Autor: | Yoji Kuroda, Kazuya Onda, Yudai Sadakuni, Ryosuke Kusakari |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
0209 industrial biotechnology
Pixel business.industry Computer science ComputingMethodologies_IMAGEPROCESSINGANDCOMPUTERVISION Point cloud Ranging 02 engineering and technology Sensor fusion Data set 020901 industrial engineering & automation Lidar 0202 electrical engineering electronic engineering information engineering Calibration 020201 artificial intelligence & image processing Computer vision Artificial intelligence business Stereo camera |
| Zdroj: | SII |
| DOI: | 10.1109/sii.2019.8700333 |
| Popis: | In this research, we propose automatic construction of highly accurate data set for depth estimation by sensor fusion with high density 3D LiDAR and stereo camera. It is difficult to assign depth information all pixels with LiDAR stationary, due to the shortness of the LiDAR’S ranging distance to measure all of the objects reflected on the camera and point cloud is not so dense enough to obtain depth information corresponding to each pixel of the RGB image. We solved these issues by integrating point cloud based on relative position calculated with high accuracy by localization. In order to show the usefulness of this research, we have conducted a running experiment at Meiji University Ikuta Campus and compared the depth image of the stereo camera with the depth image of the proposed method. |
| Databáze: | OpenAIRE |
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